Intel Core 5 223PTE vs Intel Core Ultra 5 336H Comparison

FAQ

Q: What are the core and thread counts of the Intel Core 5 223PTE and Intel Core Ultra 5 336H?

A: The Intel Core 5 223PTE has 8 cores and 16 threads, while the Intel Core Ultra 5 336H has 16 cores and 16 threads. Both processors support 16 threads, but the Core Ultra 5 336H achieves this with twice the physical core count.

Q: Which processor has the higher boost clock speed?

A: The Intel Core 5 223PTE has a boost clock of 5.40 GHz, which is higher than the Intel Core Ultra 5 336H's boost clock of 4.60 GHz. The Core 5 223PTE also has a higher base clock at 2.30 GHz compared to 1.90 GHz.

Q: What is the difference in process node between the two chips?

A: The Intel Core 5 223PTE is built on a 10 nm process node, while the Intel Core Ultra 5 336H uses a 3 nm process node. Both are manufactured by Intel.

Q: Which processor supports ECC memory?

A: The Intel Core 5 223PTE supports ECC memory, while the Intel Core Ultra 5 336H does not. This makes the Core 5 223PTE suitable for reliability-focused workloads.

Q: What are the integrated graphics solutions on each processor?

A: The Intel Core 5 223PTE uses UHD Graphics 770, while the Intel Core Ultra 5 336H features Intel Xe3 Graphics.

Q: How do the two processors compare in benchmark percentile ranking?

A: The Intel Core Ultra 5 336H ranks in the 84th percentile among all CPUs, with an average benchmark score of 34485. The Intel Core 5 223PTE ranks in the 50th percentile and has no recorded benchmark scores in the database.

Architecture Differences

The two processors represent distinct architectural approaches from Intel. The Intel Core 5 223PTE, codenamed Bartlett Lake, is a desktop processor on the Intel Socket 1700 platform. It uses a 10 nm process node and features a legacy core layout with 8 cores and 16 threads. Its cache hierarchy consists of 80 KB of L1 per core, 2 MB of L2 per core, and 24 MB of shared L3 cache. The Core 5 223PTE supports DDR4 and DDR5 memory in a dual-channel configuration, delivering 89.6 GB/s of memory bandwidth.

The Intel Core Ultra 5 336H, codenamed Panther Lake, belongs to the Core Ultra Series 3 and targets the mobile segment with an Intel BGA 2540 socket. It is built on a more advanced 3 nm process node and features 16 cores with 16 threads, indicating a design without hyperthreading across all cores. Its cache configuration is notably different: 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3 cache. The Core Ultra 5 336H supports DDR5 and LPDDR5X memory in dual-channel mode, with a higher memory bandwidth of 115.2 GB/s.

The integrated graphics also reflect generational differences. The Core 5 223PTE uses UHD Graphics 770, while the Core Ultra 5 336H employs Intel Xe3 Graphics, a newer architecture. PCIe support differs as well: the Core 5 223PTE provides Gen 5 with 16 lanes (CPU only), whereas the Core Ultra 5 336H offers Gen 5 with 12 lanes (CPU only). ECC memory support is present on the Core 5 223PTE but absent on the Core Ultra 5 336H. The Core Ultra 5 336H has a lower TDP of 25 watts compared to the Core 5 223PTE's 45 watts, reflecting its mobile orientation. The production status for both is listed as Active, with the Core 5 223PTE released on 2026-03-08 and the Core Ultra 5 336H released earlier on 2026-01-04.

Head-to-Head Benchmarks

The database contains benchmark results only for the Intel Core Ultra 5 336H; the Intel Core 5 223PTE has no recorded scores. This absence of data for the Core 5 223PTE limits direct comparison, but the Core Ultra 5 336H's scores can be interpreted against its nearest rivals.

In Cinebench R23, the Core Ultra 5 336H scores 23991 in multi-core and 3387 in single-core. These results place it in a competitive position. Its average benchmark score of 34485 is nearly identical to the Intel Core i7-13700HX, which scores 34554, a delta of only -0.2%. The Core Ultra 5 336H also edges out the Intel Core i5-13450HX, which scores 34333, by 0.4%. In Cinebench R20, the Core Ultra 5 336H records 10076 multi-core and 1422 single-core. The Cinebench R15 results show 2418 multi-core and 341 single-core.

PassMark tests reveal specific strengths. The data compression score is 280340, and data encryption reaches 21291. Extended instructions score 24542, while find prime numbers yields 299. Floating point math scores 82415, and integer math scores 62070. The multithread score is 28545, with physics at 2682. Random string sorting produces 34402. Single-thread performance is recorded at 4013 in both passmark_single_thread and passmark_singlethread tests.

Against its nearest rivals, the Core Ultra 5 336H's performance profile is tightly clustered. It trails the Core i7-13700HX by 0.2% in average score, but leads the Core i5-13450HX by 0.4%, the AMD Ryzen 7 3700X by 0.7%, and the AMD Ryzen AI 7 350 by 0.8%. This indicates that the Core Ultra 5 336H delivers performance comparable to established desktop and mobile processors from both Intel and AMD, with the closest competition being the Core i7-13700HX.

Specification Differences

The two processors differ across nearly every major specification category. The core count differs significantly: the Core 5 223PTE has 8 cores versus 16 cores on the Core Ultra 5 336H, though both have 16 threads. Clock speeds favor the Core 5 223PTE, with a base clock of 2.30 GHz versus 1.90 GHz and a boost clock of 5.40 GHz versus 4.60 GHz. The TDP is also different, with the Core 5 223PTE rated at 45 watts and the Core Ultra 5 336H at 25 watts.

The socket and platform are entirely different: the Core 5 223PTE uses Intel Socket 1700 for desktop, while the Core Ultra 5 336H uses Intel BGA 2540 for mobile. Process nodes differ, with 10 nm for the Core 5 223PTE and 3 nm for the Core Ultra 5 336H. Cache configurations vary in every level: L1 is 80 KB per core on the Core 5 223PTE versus 192 KB per core on the Core Ultra 5 336H; L2 is 2 MB per core versus 2.5 MB per core; L3 is 24 MB shared versus 18 MB shared.

Memory support differs, with the Core 5 223PTE supporting DDR4 and DDR5, while the Core Ultra 5 336H supports DDR5 and LPDDR5X. Memory bandwidth favors the Core Ultra 5 336H at 115.2 GB/s versus 89.6 GB/s. ECC memory is supported only on the Core 5 223PTE. PCIe lanes differ: 16 lanes on the Core 5 223PTE versus 12 lanes on the Core Ultra 5 336H, both Gen 5. Integrated graphics are UHD Graphics 770 on the Core 5 223PTE and Intel Xe3 Graphics on the Core Ultra 5 336H. The market segment is Desktop for the Core 5 223PTE and Mobile for the Core Ultra 5 336H. The release dates are 2026-03-08 for the Core 5 223PTE and 2026-01-04 for the Core Ultra 5 336H. The launch MSRP for the Core 5 223PTE is $232, while the Core Ultra 5 336H has no listed launch MSRP. Neither processor has an unlocked multiplier.

Where Each One Wins

The Intel Core 5 223PTE holds advantages in raw clock speed. Its boost clock of 5.40 GHz exceeds the Core Ultra 5 336H's 4.60 GHz, which typically benefits single-threaded workloads that rely on frequency. The base clock of 2.30 GHz is also higher. The Core 5 223PTE supports ECC memory, making it suitable for applications where data integrity is critical, such as error-sensitive computing tasks. Its 24 MB of shared L3 cache is larger than the Core Ultra 5 336H's 18 MB, potentially aiding workloads with large working sets. The 16 PCIe Gen 5 lanes on the Core 5 223PTE provide more expansion bandwidth for desktop configurations.

The Intel Core Ultra 5 336H wins on core count, offering 16 cores versus 8 cores on the Core 5 223PTE. This doubles the physical core count, which benefits heavily parallel workloads. The 3 nm process node indicates a more efficient manufacturing process, and the lower TDP of 25 watts versus 45 watts makes it suitable for power-constrained mobile environments. Memory bandwidth is higher at 115.2 GB/s versus 89.6 GB/s, and the support for LPDDR5X expands memory options. The Core Ultra 5 336H has a lower base clock of 1.90 GHz but compensates with additional cores. Its cache per core is larger in L1 and L2, with 192 KB and 2.5 MB per core respectively, versus 80 KB and 2 MB per core on the Core 5 223PTE.

Benchmark data confirms the Core Ultra 5 336H's performance capability, with an average score of 34485 and an 84th percentile ranking. The Core 5 223PTE has no benchmark scores recorded, leaving its performance unquantified in the database. The Core Ultra 5 336H's closest rival, the Core i7-13700HX, scores 34554, which is only 0.2% higher, indicating that the Core Ultra 5 336H sits at the top of its performance class.

The Verdict

The data indicates that the Intel Core Ultra 5 336H is the stronger performer in measured benchmarks. Its average benchmark score of 34485 places it in the 84th percentile of all CPUs, with competitive results against established processors. The Core Ultra 5 336H edges out the Intel Core i5-13450HX by 0.4%, the AMD Ryzen 7 3700X by 0.7%, and the AMD Ryzen AI 7 350 by 0.8%, while trailing the Intel Core i7-13700HX by just 0.2%. This level of performance, combined with 16 cores, a 3 nm process node, and a 25-watt TDP, makes it a compelling choice for mobile platforms where both performance and efficiency are required.

The Intel Core 5 223PTE, with its 8 cores, higher clock speeds, and 45-watt TDP, targets a different use case. Its 5.40 GHz boost clock and support for ECC memory position it for desktop workloads that prioritize single-thread frequency and data reliability. The larger L3 cache of 24 MB and 16 PCIe Gen 5 lanes also support desktop expansion needs. However, without any recorded benchmark scores, its measured performance cannot be compared directly to the Core Ultra 5 336H's numbers.

For users selecting between the two, the Core Ultra 5 336H is the clear choice for multi-threaded and mobile applications based on the available data. Its benchmark scores demonstrate strong performance across Cinebench and PassMark tests, and its percentile ranking confirms its standing. The Core 5 223PTE appeals to desktop builders seeking a high-frequency processor with ECC support, but its performance remains unverified in the database. The verdict from the data is straightforward: the Core Ultra 5 336H delivers proven, measurable performance, while the Core 5 223PTE offers specific features without benchmark confirmation.